package com.baidu.dao;

import com.baidu.pojo.User;

import java.util.List;

/**
 * Created by v_liyan11 on 2016/7/5.
 */
public class UserDao {
    /**
     *
     * @return
     */
    public List<User> querList() {
        System.out.print("nihao");
        return null;
    }

    /**
     *
     * @return
     */
    public User queryOne() {
        System.out.println("再见");
        return null;
    }
}